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IJNRD
INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT
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ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
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Paper Title: A Numerical Study on Stagnation Pressure Drop Characteristics of Fluid Passing Through Two Modified Sudden Expansion Configurations
Authors Name: Dr.Tridibesh Das
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IJNRD_181714
Published Paper Id: IJNRD1704037
Published In: Volume 2 Issue 4, April-2017
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Abstract: In this paper, a numerical study on stagnation pressure drop characteristics in configurations of sudden expansion with central restriction only (Model-1) and sudden expansion with central restriction and fence (Model-2) has been carried out. The two dimensional steady differential equations for conservation of mass and momentum are solved for Reynolds number ranging from 50 to 200, percentage of central restriction (CR) from 10% to 40% and for an aspect ratio (AR) from 1.5 to 6 for both the sudden expansion configurations. The effect of each variable on average stagnation pressure drop at the location of maximum average static pressure rise has been studied in detail. From the result it is noted that average stagnation pressure drop at the location of maximum average static pressure rise is less at lower aspect ratio, lower percentage of central restriction and higher flow Reynolds number. When two models are compared this pressure drop is always less for Model-2 when all other conditions remain same.
Keywords: Stagnation Pressure, Sudden Expansion, Central Restriction, Sudden expansion with fence.
Cite Article: "A Numerical Study on Stagnation Pressure Drop Characteristics of Fluid Passing Through Two Modified Sudden Expansion Configurations", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.2, Issue 4, page no.155-160, April-2017, Available :http://www.ijnrd.org/papers/IJNRD1704037.pdf
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ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publication Details: Published Paper ID:IJNRD1704037
Registration ID: 181714
Published In: Volume 2 Issue 4, April-2017
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Page No: 155-160
Country: -, -, India
Research Area: Engineering
Publisher : IJ Publication
Published Paper URL : https://www.ijnrd.org/viewpaperforall?paper=IJNRD1704037
Published Paper PDF: https://www.ijnrd.org/papers/IJNRD1704037
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ISSN: 2456-4184
Impact Factor: 8.76 and ISSN APPROVED
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